Sharing a file to Workplace using a cloud storage integration doesn't affect the permissions of that file. If a member of your Workplace community doesn't have permission to view a file, they won't see a preview or have access to that content.
What are integrations on Workplace?
How do Workplace integrations help me get work done?
What types of integrations are available for the Workplace groups I administer?
Who can enable Workplace integrations?
How do I remove a Workplace integration?
What happens when a user requests an integration on Workplace?
Share Workplace content to other platforms with Plugins
What are Custom Integrations on Workplace?
What happens when I enable a Custom Integration in my Workplace group?
What are third-party integrations on Workplace and how do they work?
How do I find which third-party integrations are available for Workplace?
How do I set up third-party integrations on Workplace?
How can I request an integration on Workplace?
How do I manage the third-party Workplace integrations that are enabled for my community?
How do I remove a Custom Integration's access to my Workplace group?
Set up the Microsoft Teams integration with Workplace
How do I see which Workplace integrations have access to my information?
How do I check which permissions the Workplace integrations I've enabled have access to?
Who has permissions to see a preview of a file shared from a cloud storage service on Workplace?
What happens if I change the permissions on a file stored in a cloud storage service?
How do I connect Google Calendar to Workplace using add-ons?
Some of my Workplace integrations have been disabled and labeled as Not Allowed. How do I re-enable them?